package com.music.service;

import com.music.common.BaseResult;
import com.music.entity.CmMusic;

/**
 * 2 * @Author: 刘佳乐 :面向百度编程
 * 3 * @Date: 2020/12/17 16:44
 * 4
 */
public interface CmMusicService {
    BaseResult findById(Integer uId);
}
